Connect with Top-Rated Engineers in Erie!

We are a full-service engineering partner that provides customized solutions for product development from start to finish. Our team of expert engineers and scientists work together to guide the design and development process, offering a range of services including biocompatibility and toxicology engineering, production/material processing, and testing services. We operate three separate business units that work seamlessly together to provide clients with a comprehensive solution. At PSN Labs, our focus is on our clients' success, and we strive to deliver best-in-class engineering services to help them achieve their goals. Our services are unmatched in the industries we serve. With our state-of-the-art facilities and expert team, we are truly a one-stop-shop for all your engineering needs.

Modular Engineering is a leading provider of modular buildings, enclosures, and shelters used in industrial, commercial, public, and institutional applications. With over 40 years of experience, we design and manufacture custom solutions that meet specific client requirements. We offer a wide range of products, including industrial enclosures, personnel enclosures, crane cabs, mill pulpits, control rooms, electronic shelters, modified shipping containers, guard houses, and plant offices. Our modular buildings are designed to withstand tough conditions and provide a safe and secure environment for workers and assets.

Sanford Surveying & Engineering, P.C. is a professional corporation founded in 2007 that specializes in Land Development of residential, commercial and institutional projects and provides professional consulting services in the areas of Land Surveying, Land Planning and Civil Engineering predominately in Erie County Pennsylvania. Our knowledge of Erie and the surrounding area, excellent working relationships with city, county and state officials, combined with a concern to provide the highest quality work, enable us to effectively handle your land planning, surveying/engineering needs. Using state-of-the-art equipment and computer programs enables us to produce precise drawings ranging from simple lot survey plats to complex land development projects.

Thomas R. Shellenberger is a highly accomplished executive with extensive experience in engineering, sales, marketing, operations, P&L management, and strategic planning. With a proven track record of increasing sales, global market share, and profitability, he provides expert witness testimony, forensic engineering, and product design services. His areas of expertise include mechanical and structural product design, expert witness investigation, forensic science, and product safety labels.

CT Consultants is a leading firm offering engineering, architecture, planning, and construction services. Our commitment is delivering professional services to clients and developing long-term relationships, not merely targeting individual projects. We design more than structures and spaces; we create meaningful projects that help shape the present and prepare our clients and communities for generations to come.